| Used Operating Systems |
| 1 | 25600 | 36.64 | 19285 | 85.23 | +http://ahrefs.com/robot/ |
| 2 | 22111 | 31.65 | 188 | 0.83 | http://mj12bot.com/ |
| 3 | 7756 | 11.10 | 836 | 3.69 | http://www.opensiteexplorer.org/dotbot, ... |
| 4 | 5102 | 7.30 | 511 | 2.26 | Windows NT |
| 5 | 3200 | 4.58 | 1 | 0.00 | +http://megaindex.com/crawler |
| 6 | 1727 | 2.47 | 339 | 1.50 | +http://www.linkdex.com/bots/ |
| 7 | 1475 | 2.11 | 696 | 3.08 | +http://www.baidu.com/search/spider.html |
| 8 | 883 | 1.26 | 4 | 0.02 | +http://OpenLinkProfiler.org/bot |
| 9 | 662 | 0.95 | 275 | 1.22 | +http://www.bing.com/bingbot.htm |
| 10 | 417 | 0.60 | 169 | 0.75 | +http://www.google.com/bot.html |
| 11 | 358 | 0.51 | 77 | 0.34 | +http://yandex.com/bots |
| 12 | 218 | 0.31 | 26 | 0.11 | +http://www.semrush.com/bot.html |
| 13 | 135 | 0.19 | 63 | 0.28 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 14 | 60 | 0.09 | 54 | 0.24 | +http://megogoserial.ru |
| 15 | 57 | 0.08 | 51 | 0.23 | +http://www.uptime.com/uptimebot |
| 16 | 37 | 0.05 | 29 | 0.13 | +http://tiod.ru |
| 17 | 11 | 0.02 | 4 | 0.02 | +http://sur.ly/bot.html |
| 18 | 10 | 0.01 | 2 | 0.01 | +http://siteexplorer.info/Backlink-Check... |
| 19 | 6 | 0.01 | 2 | 0.01 | +http://prlog.ru/ |
| 20 | 5 | 0.01 | 0 | 0.00 | Android |
| 21 | 5 | 0.01 | 5 | 0.02 | actually this is http://ismyblogworking.... |
| 22 | 4 | 0.01 | 0 | 0.00 | Series 60 |
| 23 | 4 | 0.01 | 0 | 0.00 | +http://cliqz.com/company/cliqzbot |
| 24 | 4 | 0.01 | 3 | 0.01 | +info@netcraft.com |
| 25 | 4 | 0.01 | 0 | 0.00 | +http://napoveda.seznam.cz/en/seznambot-... |
| 26 | 2 | 0.00 | 2 | 0.01 | https://nmap.org/book/nse.html |
| 27 | 2 | 0.00 | 1 | 0.00 | Mail.RU_Bot/Robots/2.0; +http://go.mail.... |
| 28 | 2 | 0.00 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 29 | 2 | 0.00 | 0 | 0.00 | Linux i686 [unknown version] |
| 30 | 2 | 0.00 | 1 | 0.00 | X11 |
| 31 | 1 | 0.00 | 0 | 0.00 | MSIE 5.5; Windows NT 5.1 |
| 32 | 1 | 0.00 | 1 | 0.00 | WinHttp.WinHttpRequest.5 |
| 33 | 1 | 0.00 | 1 | 0.00 | Windows ME |
